programs/winhlp32/macro.c

   1 /*
   2  * Help Viewer
   3  *
   4  * Copyright 1996 Ulrich Schmid
   5  * Copyright 2002, 2008 Eric Pouech
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #define WIN32_LEAN_AND_MEAN
  23
  24 #include <stdio.h>
  25
  26 #include "windows.h"
  27 #include "commdlg.h"
  28 #include "winhelp.h"
  29
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(winhelp);
  33
  34 /**************************************************/
  35 /*               Macro table                      */
  36 /**************************************************/
  37 struct MacroDesc {
  38     const char* name;
  39     const char* alias;
  40     BOOL        isBool;
  41     const char* arguments;
  42     void       *fn;
  43 };
  44
  45 static struct MacroDesc*MACRO_Loaded /* = NULL */;
  46 static unsigned         MACRO_NumLoaded /* = 0 */;
  47
  48 /*******      helper functions     *******/
  49
  50 static char* StrDup(const char* str)
  51 {
  52     char* dst;
  53     dst=HeapAlloc(GetProcessHeap(),0,strlen(str)+1);
  54     strcpy(dst, str);
  55     return dst;
  56 }
  57
  58 static WINHELP_BUTTON**        MACRO_LookupButton(WINHELP_WINDOW* win, LPCSTR name)
  59 {
  60     WINHELP_BUTTON**    b;
  61
  62     for (b = &win->first_button; *b; b = &(*b)->next)
  63         if (!lstrcmpi(name, (*b)->lpszID)) break;
  64     return b;
  65 }
  66
  67 /******* real macro implementation *******/
  68
  69 void CALLBACK MACRO_CreateButton(LPCSTR id, LPCSTR name, LPCSTR macro)
  70 {
  71     WINHELP_WINDOW *win = MACRO_CurrentWindow();
  72     WINHELP_BUTTON *button, **b;
  73     LONG            size;
  74     LPSTR           ptr;
  75
  76     WINE_TRACE("(\"%s\", \"%s\", %s)\n", id, name, macro);
  77
  78     size = sizeof(WINHELP_BUTTON) + lstrlen(id) + lstrlen(name) + lstrlen(macro) + 3;
  79
  80     button = HeapAlloc(GetProcessHeap(), 0, size);
  81     if (!button) return;
  82
  83     button->next  = 0;
  84     button->hWnd  = 0;
  85
  86     ptr = (char*)button + sizeof(WINHELP_BUTTON);
  87
  88     lstrcpy(ptr, id);
  89     button->lpszID = ptr;
  90     ptr += lstrlen(id) + 1;
  91
  92     lstrcpy(ptr, name);
  93     button->lpszName = ptr;
  94     ptr += lstrlen(name) + 1;
  95
  96     lstrcpy(ptr, macro);
  97     button->lpszMacro = ptr;
  98
  99     button->wParam = WH_FIRST_BUTTON;
 100     for (b = &win->first_button; *b; b = &(*b)->next)
 101         button->wParam = max(button->wParam, (*b)->wParam + 1);
 102     *b = button;
 103
 104     WINHELP_LayoutMainWindow(win);
 105 }
 106
 107 static void CALLBACK MACRO_DestroyButton(LPCSTR str)
 108 {
 109     WINE_FIXME("(\"%s\")\n", str);
 110 }
 111
 112 void CALLBACK MACRO_DisableButton(LPCSTR id)
 113 {
 114     WINHELP_BUTTON**    b;
 115
 116     WINE_TRACE("(\"%s\")\n", id);
 117
 118     b = MACRO_LookupButton(MACRO_CurrentWindow(), id);
 119     if (!*b) {WINE_FIXME("Couldn't find button '%s'\n", id); return;}
 120
 121     EnableWindow((*b)->hWnd, FALSE);
 122 }
 123
 124 static void CALLBACK MACRO_EnableButton(LPCSTR id)
 125 {
 126     WINHELP_BUTTON**    b;
 127
 128     WINE_TRACE("(\"%s\")\n", id);
 129
 130     b = MACRO_LookupButton(MACRO_CurrentWindow(), id);
 131     if (!*b) {WINE_FIXME("Couldn't find button '%s'\n", id); return;}
 132
 133     EnableWindow((*b)->hWnd, TRUE);
 134 }
 135
 136 void CALLBACK MACRO_JumpContents(LPCSTR lpszPath, LPCSTR lpszWindow)
 137 {
 138     HLPFILE*    hlpfile;
 139
 140     WINE_TRACE("(\"%s\", \"%s\")\n", lpszPath, lpszWindow);
 141     if ((hlpfile = WINHELP_LookupHelpFile(lpszPath)))
 142         WINHELP_OpenHelpWindow(HLPFILE_PageByHash, hlpfile, 0,
 143                                WINHELP_GetWindowInfo(hlpfile, lpszWindow),
 144                                SW_NORMAL);
 145 }
 146
 147
 148 void CALLBACK MACRO_About(void)
 149 {
 150     WINE_FIXME("()\n");
 151 }
 152
 153 static void CALLBACK MACRO_AddAccelerator(LONG u1, LONG u2, LPCSTR str)
 154 {
 155     WINE_FIXME("(%u, %u, \"%s\")\n", u1, u2, str);
 156 }
 157
 158 static void CALLBACK MACRO_ALink(LPCSTR str1, LONG u, LPCSTR str2)
 159 {
 160     WINE_FIXME("(\"%s\", %u, \"%s\")\n", str1, u, str2);
 161 }
 162
 163 void CALLBACK MACRO_Annotate(void)
 164 {
 165     WINE_FIXME("()\n");
 166 }
 167
 168 static void CALLBACK MACRO_AppendItem(LPCSTR str1, LPCSTR str2, LPCSTR str3, LPCSTR str4)
 169 {
 170     WINE_FIXME("(\"%s\", \"%s\", \"%s\", \"%s\")\n", str1, str2, str3, str4);
 171 }
 172
 173 static void CALLBACK MACRO_Back(void)
 174 {
 175     WINHELP_WINDOW* win = MACRO_CurrentWindow();
 176
 177     WINE_TRACE("()\n");
 178
 179     if (win && win->back.index >= 2)
 180         WINHELP_CreateHelpWindow(&win->back.set[--win->back.index - 1], SW_SHOW, FALSE);
 181 }
 182
 183 static void CALLBACK MACRO_BackFlush(void)
 184 {
 185     WINHELP_WINDOW* win = MACRO_CurrentWindow();
 186
 187     WINE_TRACE("()\n");
 188
 189     if (win) WINHELP_DeleteBackSet(win);
 190 }
 191
 192 void CALLBACK MACRO_BookmarkDefine(void)
 193 {
 194     WINE_FIXME("()\n");
 195 }
 196
 197 static void CALLBACK MACRO_BookmarkMore(void)
 198 {
 199     WINE_FIXME("()\n");
 200 }
 201
 202 static void CALLBACK MACRO_BrowseButtons(void)
 203 {
 204     HLPFILE_PAGE*       page = MACRO_CurrentWindow()->page;
 205     ULONG               relative;
 206
 207     WINE_TRACE("()\n");
 208
 209     MACRO_CreateButton("BTN_PREV", "&<<", "Prev()");
 210     MACRO_CreateButton("BTN_NEXT", "&>>", "Next()");
 211
 212     if (!HLPFILE_PageByOffset(page->file, page->browse_bwd, &relative))
 213         MACRO_DisableButton("BTN_PREV");
 214     if (!HLPFILE_PageByOffset(page->file, page->browse_fwd, &relative))
 215         MACRO_DisableButton("BTN_NEXT");
 216 }
 217
 218 static void CALLBACK MACRO_ChangeButtonBinding(LPCSTR id, LPCSTR macro)
 219 {
 220     WINHELP_WINDOW*     win = MACRO_CurrentWindow();
 221     WINHELP_BUTTON*     button;
 222     WINHELP_BUTTON**    b;
 223     LONG                size;
 224     LPSTR               ptr;
 225
 226     WINE_TRACE("(\"%s\", \"%s\")\n", id, macro);
 227
 228     b = MACRO_LookupButton(win, id);
 229     if (!*b) {WINE_FIXME("Couldn't find button '%s'\n", id); return;}
 230
 231     size = sizeof(WINHELP_BUTTON) + lstrlen(id) +
 232         lstrlen((*b)->lpszName) + lstrlen(macro) + 3;
 233
 234     button = HeapAlloc(GetProcessHeap(), 0, size);
 235     if (!button) return;
 236
 237     button->next  = (*b)->next;
 238     button->hWnd  = (*b)->hWnd;
 239     button->wParam = (*b)->wParam;
 240
 241     ptr = (char*)button + sizeof(WINHELP_BUTTON);
 242
 243     lstrcpy(ptr, id);
 244     button->lpszID = ptr;
 245     ptr += lstrlen(id) + 1;
 246
 247     lstrcpy(ptr, (*b)->lpszName);
 248     button->lpszName = ptr;
 249     ptr += lstrlen((*b)->lpszName) + 1;
 250
 251     lstrcpy(ptr, macro);
 252     button->lpszMacro = ptr;
 253
 254     *b = button;
 255
 256     WINHELP_LayoutMainWindow(win);
 257 }
 258
 259 static void CALLBACK MACRO_ChangeEnable(LPCSTR id, LPCSTR macro)
 260 {
 261     WINE_TRACE("(\"%s\", \"%s\")\n", id, macro);
 262
 263     MACRO_ChangeButtonBinding(id, macro);
 264     MACRO_EnableButton(id);
 265 }
 266
 267 static void CALLBACK MACRO_ChangeItemBinding(LPCSTR str1, LPCSTR str2)
 268 {
 269     WINE_FIXME("(\"%s\", \"%s\")\n", str1, str2);
 270 }
 271
 272 static void CALLBACK MACRO_CheckItem(LPCSTR str)
 273 {
 274     WINE_FIXME("(\"%s\")\n", str);
 275 }
 276
 277 static void CALLBACK MACRO_CloseSecondarys(void)
 278 {
 279     WINHELP_WINDOW *win;
 280
 281     WINE_TRACE("()\n");
 282     for (win = Globals.win_list; win; win = win->next)
 283         if (lstrcmpi(win->info->name, "main"))
 284             WINHELP_ReleaseWindow(win);
 285 }
 286
 287 static void CALLBACK MACRO_CloseWindow(LPCSTR lpszWindow)
 288 {
 289     WINHELP_WINDOW *win;
 290
 291     WINE_TRACE("(\"%s\")\n", lpszWindow);
 292
 293     if (!lpszWindow || !lpszWindow[0]) lpszWindow = "main";
 294
 295     for (win = Globals.win_list; win; win = win->next)
 296         if (!lstrcmpi(win->info->name, lpszWindow))
 297             WINHELP_ReleaseWindow(win);
 298 }
 299
 300 static void CALLBACK MACRO_Compare(LPCSTR str)
 301 {
 302     WINE_FIXME("(\"%s\")\n", str);
 303 }
 304
 305 static void CALLBACK MACRO_Contents(void)
 306 {
 307     HLPFILE_PAGE*       page = MACRO_CurrentWindow()->page;
 308
 309     WINE_TRACE("()\n");
 310
 311     if (page)
 312         MACRO_JumpContents(page->file->lpszPath, NULL);
 313 }
 314
 315 static void CALLBACK MACRO_ControlPanel(LPCSTR str1, LPCSTR str2, LONG u)
 316 {
 317     WINE_FIXME("(\"%s\", \"%s\", %u)\n", str1, str2, u);
 318 }
 319
 320 void CALLBACK MACRO_CopyDialog(void)
 321 {
 322     WINE_FIXME("()\n");
 323 }
 324
 325 static void CALLBACK MACRO_CopyTopic(void)
 326 {
 327     WINE_FIXME("()\n");
 328 }
 329
 330 static void CALLBACK MACRO_DeleteItem(LPCSTR str)
 331 {
 332     WINE_FIXME("(\"%s\")\n", str);
 333 }
 334
 335 static void CALLBACK MACRO_DeleteMark(LPCSTR str)
 336 {
 337     WINE_FIXME("(\"%s\")\n", str);
 338 }
 339
 340 static void CALLBACK MACRO_DisableItem(LPCSTR str)
 341 {
 342     WINE_FIXME("(\"%s\")\n", str);
 343 }
 344
 345 static void CALLBACK MACRO_EnableItem(LPCSTR str)
 346 {
 347     WINE_FIXME("(\"%s\")\n", str);
 348 }
 349
 350 static void CALLBACK MACRO_EndMPrint(void)
 351 {
 352     WINE_FIXME("()\n");
 353 }
 354
 355 static void CALLBACK MACRO_ExecFile(LPCSTR str1, LPCSTR str2, LONG u, LPCSTR str3)
 356 {
 357     WINE_FIXME("(\"%s\", \"%s\", %u, \"%s\")\n", str1, str2, u, str3);
 358 }
 359
 360 static void CALLBACK MACRO_ExecProgram(LPCSTR str, LONG u)
 361 {
 362     WINE_FIXME("(\"%s\", %u)\n", str, u);
 363 }
 364
 365 void CALLBACK MACRO_Exit(void)
 366 {
 367     WINE_TRACE("()\n");
 368
 369     while (Globals.win_list)
 370         WINHELP_ReleaseWindow(Globals.win_list);
 371 }
 372
 373 static void CALLBACK MACRO_ExtAbleItem(LPCSTR str, LONG u)
 374 {
 375     WINE_FIXME("(\"%s\", %u)\n", str, u);
 376 }
 377
 378 static void CALLBACK MACRO_ExtInsertItem(LPCSTR str1, LPCSTR str2, LPCSTR str3, LPCSTR str4, LONG u1, LONG u2)
 379 {
 380     WINE_FIXME("(\"%s\", \"%s\", \"%s\", \"%s\", %u, %u)\n", str1, str2, str3, str4, u1, u2);
 381 }
 382
 383 static void CALLBACK MACRO_ExtInsertMenu(LPCSTR str1, LPCSTR str2, LPCSTR str3, LONG u1, LONG u2)
 384 {
 385     WINE_FIXME("(\"%s\", \"%s\", \"%s\", %u, %u)\n", str1, str2, str3, u1, u2);
 386 }
 387
 388 static BOOL CALLBACK MACRO_FileExist(LPCSTR str)
 389 {
 390     WINE_TRACE("(\"%s\")\n", str);
 391     return GetFileAttributes(str) != INVALID_FILE_ATTRIBUTES;
 392 }
 393
 394 void CALLBACK MACRO_FileOpen(void)
 395 {
 396     char szFile[MAX_PATH];
 397
 398     if (WINHELP_GetOpenFileName(szFile, MAX_PATH))
 399     {
 400         MACRO_JumpContents(szFile, "main");
 401     }
 402 }
 403
 404 static void CALLBACK MACRO_Find(void)
 405 {
 406     WINE_FIXME("()\n");
 407 }
 408
 409 static void CALLBACK MACRO_Finder(void)
 410 {
 411     WINHELP_CreateIndexWindow(FALSE);
 412 }
 413
 414 static void CALLBACK MACRO_FloatingMenu(void)
 415 {
 416     WINE_FIXME("()\n");
 417 }
 418
 419 static void CALLBACK MACRO_Flush(void)
 420 {
 421     WINE_FIXME("()\n");
 422 }
 423
 424 static void CALLBACK MACRO_FocusWindow(LPCSTR lpszWindow)
 425 {
 426     WINHELP_WINDOW *win;
 427
 428     WINE_TRACE("(\"%s\")\n", lpszWindow);
 429
 430     if (!lpszWindow || !lpszWindow[0]) lpszWindow = "main";
 431
 432     for (win = Globals.win_list; win; win = win->next)
 433         if (!lstrcmpi(win->info->name, lpszWindow))
 434             SetFocus(win->hMainWnd);
 435 }
 436
 437 static void CALLBACK MACRO_Generate(LPCSTR str, LONG w, LONG l)
 438 {
 439     WINE_FIXME("(\"%s\", %x, %x)\n", str, w, l);
 440 }
 441
 442 static void CALLBACK MACRO_GotoMark(LPCSTR str)
 443 {
 444     WINE_FIXME("(\"%s\")\n", str);
 445 }
 446
 447 void CALLBACK MACRO_HelpOn(void)
 448 {
 449     WINHELP_WINDOW *win = MACRO_CurrentWindow();
 450     LPCSTR      file = NULL;
 451
 452     WINE_TRACE("()\n");
 453     if (win && win->page && win->page->file)
 454         file = win->page->file->help_on_file;
 455
 456     if (!file)
 457         file = (Globals.wVersion > 4) ? "winhlp32.hlp" : "winhelp.hlp";
 458
 459     MACRO_JumpContents(file, NULL);
 460 }
 461
 462 void CALLBACK MACRO_HelpOnTop(void)
 463 {
 464     WINE_FIXME("()\n");
 465 }
 466
 467 void CALLBACK MACRO_History(void)
 468 {
 469     WINE_TRACE("()\n");
 470
 471     if (Globals.active_win && !Globals.active_win->hHistoryWnd)
 472     {
 473         HWND hWnd = CreateWindow(HISTORY_WIN_CLASS_NAME, "History", WS_OVERLAPPEDWINDOW,
 474                                  0, 0, 0, 0, 0, 0, Globals.hInstance, Globals.active_win);
 475         ShowWindow(hWnd, SW_NORMAL);
 476     }
 477 }
 478
 479 static void CALLBACK MACRO_IfThen(BOOL b, LPCSTR t)
 480 {
 481     if (b) MACRO_ExecuteMacro(MACRO_CurrentWindow(), t);
 482 }
 483
 484 static void CALLBACK MACRO_IfThenElse(BOOL b, LPCSTR t, LPCSTR f)
 485 {
 486     if (b) MACRO_ExecuteMacro(MACRO_CurrentWindow(), t);
 487     else MACRO_ExecuteMacro(MACRO_CurrentWindow(), f);
 488 }
 489
 490 static BOOL CALLBACK MACRO_InitMPrint(void)
 491 {
 492     WINE_FIXME("()\n");
 493     return FALSE;
 494 }
 495
 496 static void CALLBACK MACRO_InsertItem(LPCSTR str1, LPCSTR str2, LPCSTR str3, LPCSTR str4, LONG u)
 497 {
 498     WINE_FIXME("(\"%s\", \"%s\", \"%s\", \"%s\", %u)\n", str1, str2, str3, str4, u);
 499 }
 500
 501 static void CALLBACK MACRO_InsertMenu(LPCSTR str1, LPCSTR str2, LONG u)
 502 {
 503     WINE_FIXME("(\"%s\", \"%s\", %u)\n", str1, str2, u);
 504 }
 505
 506 static BOOL CALLBACK MACRO_IsBook(void)
 507 {
 508     WINE_TRACE("()\n");
 509     return Globals.isBook;
 510 }
 511
 512 static BOOL CALLBACK MACRO_IsMark(LPCSTR str)
 513 {
 514     WINE_FIXME("(\"%s\")\n", str);
 515     return FALSE;
 516 }
 517
 518 static BOOL CALLBACK MACRO_IsNotMark(LPCSTR str)
 519 {
 520     WINE_FIXME("(\"%s\")\n", str);
 521     return TRUE;
 522 }
 523
 524 void CALLBACK MACRO_JumpContext(LPCSTR lpszPath, LPCSTR lpszWindow, LONG context)
 525 {
 526     HLPFILE*    hlpfile;
 527
 528     WINE_TRACE("(\"%s\", \"%s\", %d)\n", lpszPath, lpszWindow, context);
 529     hlpfile = WINHELP_LookupHelpFile(lpszPath);
 530     /* Some madness: what user calls 'context', hlpfile calls 'map' */
 531     WINHELP_OpenHelpWindow(HLPFILE_PageByMap, hlpfile, context,
 532                            WINHELP_GetWindowInfo(hlpfile, lpszWindow),
 533                            SW_NORMAL);
 534 }
 535
 536 void CALLBACK MACRO_JumpHash(LPCSTR lpszPath, LPCSTR lpszWindow, LONG lHash)
 537 {
 538     HLPFILE*    hlpfile;
 539
 540     WINE_TRACE("(\"%s\", \"%s\", %u)\n", lpszPath, lpszWindow, lHash);
 541     if (!lpszPath || !lpszPath[0])
 542         hlpfile = MACRO_CurrentWindow()->page->file;
 543     else
 544         hlpfile = WINHELP_LookupHelpFile(lpszPath);
 545     WINHELP_OpenHelpWindow(HLPFILE_PageByHash, hlpfile, lHash,
 546                            WINHELP_GetWindowInfo(hlpfile, lpszWindow),
 547                            SW_NORMAL);
 548 }
 549
 550 static void CALLBACK MACRO_JumpHelpOn(void)
 551 {
 552     WINE_FIXME("()\n");
 553 }
 554
 555 static void CALLBACK MACRO_JumpID(LPCSTR lpszPathWindow, LPCSTR topic_id)
 556 {
 557     LPSTR       ptr;
 558
 559     WINE_TRACE("(\"%s\", \"%s\")\n", lpszPathWindow, topic_id);
 560     if ((ptr = strchr(lpszPathWindow, '>')) != NULL)
 561     {
 562         LPSTR   tmp;
 563         size_t  sz = ptr - lpszPathWindow;
 564
 565         tmp = HeapAlloc(GetProcessHeap(), 0, sz + 1);
 566         if (tmp)
 567         {
 568             memcpy(tmp, lpszPathWindow, sz);
 569             tmp[sz] = '\0';
 570             MACRO_JumpHash(tmp, ptr + 1, HLPFILE_Hash(topic_id));
 571             HeapFree(GetProcessHeap(), 0, tmp);
 572         }
 573     }
 574     else
 575         MACRO_JumpHash(lpszPathWindow, NULL, HLPFILE_Hash(topic_id));
 576 }
 577
 578 /* FIXME: this macros is wrong
 579  * it should only contain 2 strings, path & window are coded as path>window
 580  */
 581 static void CALLBACK MACRO_JumpKeyword(LPCSTR lpszPath, LPCSTR lpszWindow, LPCSTR keyword)
 582 {
 583     WINE_FIXME("(\"%s\", \"%s\", \"%s\")\n", lpszPath, lpszWindow, keyword);
 584 }
 585
 586 static void CALLBACK MACRO_KLink(LPCSTR str1, LONG u, LPCSTR str2, LPCSTR str3)
 587 {
 588     WINE_FIXME("(\"%s\", %u, \"%s\", \"%s\")\n", str1, u, str2, str3);
 589 }
 590
 591 static void CALLBACK MACRO_Menu(void)
 592 {
 593     WINE_FIXME("()\n");
 594 }
 595
 596 static void CALLBACK MACRO_MPrintHash(LONG u)
 597 {
 598     WINE_FIXME("(%u)\n", u);
 599 }
 600
 601 static void CALLBACK MACRO_MPrintID(LPCSTR str)
 602 {
 603     WINE_FIXME("(\"%s\")\n", str);
 604 }
 605
 606 static void CALLBACK MACRO_Next(void)
 607 {
 608     WINHELP_WNDPAGE     wp;
 609
 610     WINE_TRACE("()\n");
 611     wp.page = MACRO_CurrentWindow()->page;
 612     wp.page = HLPFILE_PageByOffset(wp.page->file, wp.page->browse_fwd, &wp.relative);
 613     if (wp.page)
 614     {
 615         wp.page->file->wRefCount++;
 616         wp.wininfo = MACRO_CurrentWindow()->info;
 617         WINHELP_CreateHelpWindow(&wp, SW_NORMAL, TRUE);
 618     }
 619 }
 620
 621 static void CALLBACK MACRO_NoShow(void)
 622 {
 623     WINE_FIXME("()\n");
 624 }
 625
 626 void CALLBACK MACRO_PopupContext(LPCSTR str, LONG u)
 627 {
 628     WINE_FIXME("(\"%s\", %u)\n", str, u);
 629 }
 630
 631 static void CALLBACK MACRO_PopupHash(LPCSTR str, LONG u)
 632 {
 633     WINE_FIXME("(\"%s\", %u)\n", str, u);
 634 }
 635
 636 static void CALLBACK MACRO_PopupId(LPCSTR str1, LPCSTR str2)
 637 {
 638     WINE_FIXME("(\"%s\", \"%s\")\n", str1, str2);
 639 }
 640
 641 static void CALLBACK MACRO_PositionWindow(LONG i1, LONG i2, LONG u1, LONG u2, LONG u3, LPCSTR str)
 642 {
 643     WINE_FIXME("(%i, %i, %u, %u, %u, \"%s\")\n", i1, i2, u1, u2, u3, str);
 644 }
 645
 646 static void CALLBACK MACRO_Prev(void)
 647 {
 648     WINHELP_WNDPAGE     wp;
 649
 650     WINE_TRACE("()\n");
 651     wp.page = MACRO_CurrentWindow()->page;
 652     wp.page = HLPFILE_PageByOffset(wp.page->file, wp.page->browse_bwd, &wp.relative);
 653     if (wp.page)
 654     {
 655         wp.page->file->wRefCount++;
 656         wp.wininfo = MACRO_CurrentWindow()->info;
 657         WINHELP_CreateHelpWindow(&wp, SW_NORMAL, TRUE);
 658     }
 659 }
 660
 661 void CALLBACK MACRO_Print(void)
 662 {
 663     PRINTDLG printer;
 664
 665     WINE_TRACE("()\n");
 666
 667     printer.lStructSize         = sizeof(printer);
 668     printer.hwndOwner           = MACRO_CurrentWindow()->hMainWnd;
 669     printer.hInstance           = Globals.hInstance;
 670     printer.hDevMode            = 0;
 671     printer.hDevNames           = 0;
 672     printer.hDC                 = 0;
 673     printer.Flags               = 0;
 674     printer.nFromPage           = 0;
 675     printer.nToPage             = 0;
 676     printer.nMinPage            = 0;
 677     printer.nMaxPage            = 0;
 678     printer.nCopies             = 0;
 679     printer.lCustData           = 0;
 680     printer.lpfnPrintHook       = 0;
 681     printer.lpfnSetupHook       = 0;
 682     printer.lpPrintTemplateName = 0;
 683     printer.lpSetupTemplateName = 0;
 684     printer.hPrintTemplate      = 0;
 685     printer.hSetupTemplate      = 0;
 686
 687     if (PrintDlgA(&printer)) {
 688         WINE_FIXME("Print()\n");
 689     }
 690 }
 691
 692 void CALLBACK MACRO_PrinterSetup(void)
 693 {
 694     WINE_FIXME("()\n");
 695 }
 696
 697 static void CALLBACK MACRO_RegisterRoutine(LPCSTR dll_name, LPCSTR proc, LPCSTR args)
 698 {
 699     void               *fn = NULL;
 700     int                 size;
 701     WINHELP_DLL*        dll;
 702
 703     WINE_TRACE("(\"%s\", \"%s\", \"%s\")\n", dll_name, proc, args);
 704
 705     /* FIXME: are the registered DLLs global or linked to the current file ???
 706      * We assume globals (as we did for macros, but is this really the case ???)
 707      */
 708     for (dll = Globals.dlls; dll; dll = dll->next)
 709     {
 710         if (!strcmp(dll->name, dll_name)) break;
 711     }
 712     if (!dll)
 713     {
 714         HANDLE hLib = LoadLibrary(dll_name);
 715
 716         /* FIXME: the library will not be unloaded until exit of program
 717          * We don't send the DW_TERM message
 718          */
 719         WINE_TRACE("Loading %s\n", dll_name);
 720         /* FIXME: should look in the directory where current hlpfile
 721          * is loaded from
 722          */
 723         if (hLib == NULL)
 724         {
 725             /* FIXME: internationalisation for error messages */
 726             WINE_FIXME("Cannot find dll %s\n", dll_name);
 727         }
 728         else if ((dll = HeapAlloc(GetProcessHeap(), 0, sizeof(*dll))))
 729         {
 730             dll->hLib = hLib;
 731             dll->name = StrDup(dll_name); /* FIXME: never freed */
 732             dll->next = Globals.dlls;
 733             Globals.dlls = dll;
 734             dll->handler = (WINHELP_LDLLHandler)GetProcAddress(dll->hLib, "LDLLHandler");
 735             dll->class = dll->handler ? (dll->handler)(DW_WHATMSG, 0, 0) : DC_NOMSG;
 736             WINE_TRACE("Got class %x for DLL %s\n", dll->class, dll_name);
 737             if (dll->class & DC_INITTERM) dll->handler(DW_INIT, 0, 0);
 738             if (dll->class & DC_CALLBACKS) dll->handler(DW_CALLBACKS, (LONG_PTR)&Callbacks, 0);
 739         }
 740         else WINE_WARN("OOM\n");
 741     }
 742     if (dll && !(fn = GetProcAddress(dll->hLib, proc)))
 743     {
 744         /* FIXME: internationalisation for error messages */
 745         WINE_FIXME("Cannot find proc %s in dll %s\n", dll_name, proc);
 746     }
 747
 748     size = ++MACRO_NumLoaded * sizeof(struct MacroDesc);
 749     if (!MACRO_Loaded) MACRO_Loaded = HeapAlloc(GetProcessHeap(), 0, size);
 750     else MACRO_Loaded = HeapReAlloc(GetProcessHeap(), 0, MACRO_Loaded, size);
 751     MACRO_Loaded[MACRO_NumLoaded - 1].name      = StrDup(proc); /* FIXME: never freed */
 752     MACRO_Loaded[MACRO_NumLoaded - 1].alias     = NULL;
 753     MACRO_Loaded[MACRO_NumLoaded - 1].isBool    = 0;
 754     MACRO_Loaded[MACRO_NumLoaded - 1].arguments = StrDup(args); /* FIXME: never freed */
 755     MACRO_Loaded[MACRO_NumLoaded - 1].fn        = fn;
 756     WINE_TRACE("Added %s(%s) at %p\n", proc, args, fn);
 757 }
 758
 759 static void CALLBACK MACRO_RemoveAccelerator(LONG u1, LONG u2)
 760 {
 761     WINE_FIXME("(%u, %u)\n", u1, u2);
 762 }
 763
 764 static void CALLBACK MACRO_ResetMenu(void)
 765 {
 766     WINE_FIXME("()\n");
 767 }
 768
 769 static void CALLBACK MACRO_SaveMark(LPCSTR str)
 770 {
 771     WINE_FIXME("(\"%s\")\n", str);
 772 }
 773
 774 static void CALLBACK MACRO_Search(void)
 775 {
 776     WINHELP_CreateIndexWindow(TRUE);
 777 }
 778
 779 void CALLBACK MACRO_SetContents(LPCSTR str, LONG u)
 780 {
 781     WINE_FIXME("(\"%s\", %u)\n", str, u);
 782 }
 783
 784 static void CALLBACK MACRO_SetHelpOnFile(LPCSTR str)
 785 {
 786     HLPFILE_PAGE*       page = MACRO_CurrentWindow()->page;
 787
 788     WINE_TRACE("(\"%s\")\n", str);
 789
 790     HeapFree(GetProcessHeap(), 0, page->file->help_on_file);
 791     page->file->help_on_file = HeapAlloc(GetProcessHeap(), 0, strlen(str) + 1);
 792     if (page->file->help_on_file)
 793         strcpy(page->file->help_on_file, str);
 794 }
 795
 796 static void CALLBACK MACRO_SetPopupColor(LONG r, LONG g, LONG b)
 797 {
 798     HLPFILE_PAGE*       page = MACRO_CurrentWindow()->page;
 799
 800     WINE_TRACE("(%x, %x, %x)\n", r, g, b);
 801     page->file->has_popup_color = TRUE;
 802     page->file->popup_color = RGB(r, g, b);
 803 }
 804
 805 static void CALLBACK MACRO_ShellExecute(LPCSTR str1, LPCSTR str2, LONG u1, LONG u2, LPCSTR str3, LPCSTR str4)
 806 {
 807     WINE_FIXME("(\"%s\", \"%s\", %u, %u, \"%s\", \"%s\")\n", str1, str2, u1, u2, str3, str4);
 808 }
 809
 810 static void CALLBACK MACRO_ShortCut(LPCSTR str1, LPCSTR str2, LONG w, LONG l, LPCSTR str)
 811 {
 812     WINE_FIXME("(\"%s\", \"%s\", %x, %x, \"%s\")\n", str1, str2, w, l, str);
 813 }
 814
 815 static void CALLBACK MACRO_TCard(LONG u)
 816 {
 817     WINE_FIXME("(%u)\n", u);
 818 }
 819
 820 static void CALLBACK MACRO_Test(LONG u)
 821 {
 822     WINE_FIXME("(%u)\n", u);
 823 }
 824
 825 static BOOL CALLBACK MACRO_TestALink(LPCSTR str)
 826 {
 827     WINE_FIXME("(\"%s\")\n", str);
 828     return FALSE;
 829 }
 830
 831 static BOOL CALLBACK MACRO_TestKLink(LPCSTR str)
 832 {
 833     WINE_FIXME("(\"%s\")\n", str);
 834     return FALSE;
 835 }
 836
 837 static void CALLBACK MACRO_UncheckItem(LPCSTR str)
 838 {
 839     WINE_FIXME("(\"%s\")\n", str);
 840 }
 841
 842 static void CALLBACK MACRO_UpdateWindow(LPCSTR str1, LPCSTR str2)
 843 {
 844     WINE_FIXME("(\"%s\", \"%s\")\n", str1, str2);
 845 }
 846
 847
 848 /**************************************************/
 849 /*               Macro table                      */
 850 /**************************************************/
 851
 852 /* types:
 853  *      U:      32 bit unsigned int
 854  *      I:      32 bit signed int
 855  *      S:      string
 856  *      v:      unknown (32 bit entity)
 857  */
 858
 859 static struct MacroDesc MACRO_Builtins[] = {
 860     {"About",               NULL, 0, "",       MACRO_About},
 861     {"AddAccelerator",      "AA", 0, "UUS",    MACRO_AddAccelerator},
 862     {"ALink",               "AL", 0, "SUS",    MACRO_ALink},
 863     {"Annotate",            NULL, 0, "",       MACRO_Annotate},
 864     {"AppendItem",          NULL, 0, "SSSS",   MACRO_AppendItem},
 865     {"Back",                NULL, 0, "",       MACRO_Back},
 866     {"BackFlush",           "BF", 0, "",       MACRO_BackFlush},
 867     {"BookmarkDefine",      NULL, 0, "",       MACRO_BookmarkDefine},
 868     {"BookmarkMore",        NULL, 0, "",       MACRO_BookmarkMore},
 869     {"BrowseButtons",       NULL, 0, "",       MACRO_BrowseButtons},
 870     {"ChangeButtonBinding", "CBB",0, "SS",     MACRO_ChangeButtonBinding},
 871     {"ChangeEnable",        "CE", 0, "SS",     MACRO_ChangeEnable},
 872     {"ChangeItemBinding",   "CIB",0, "SS",     MACRO_ChangeItemBinding},
 873     {"CheckItem",           "CI", 0, "S",      MACRO_CheckItem},
 874     {"CloseSecondarys",     "CS", 0, "",       MACRO_CloseSecondarys},
 875     {"CloseWindow",         "CW", 0, "S",      MACRO_CloseWindow},
 876     {"Compare",             NULL, 0, "S",      MACRO_Compare},
 877     {"Contents",            NULL, 0, "",       MACRO_Contents},
 878     {"ControlPanel",        NULL, 0, "SSU",    MACRO_ControlPanel},
 879     {"CopyDialog",          NULL, 0, "",       MACRO_CopyDialog},
 880     {"CopyTopic",           "CT", 0, "",       MACRO_CopyTopic},
 881     {"CreateButton",        "CB", 0, "SSS",    MACRO_CreateButton},
 882     {"DeleteItem",          NULL, 0, "S",      MACRO_DeleteItem},
 883     {"DeleteMark",          NULL, 0, "S",      MACRO_DeleteMark},
 884     {"DestroyButton",       NULL, 0, "S",      MACRO_DestroyButton},
 885     {"DisableButton",       "DB", 0, "S",      MACRO_DisableButton},
 886     {"DisableItem",         "DI", 0, "S",      MACRO_DisableItem},
 887     {"EnableButton",        "EB", 0, "S",      MACRO_EnableButton},
 888     {"EnableItem",          "EI", 0, "S",      MACRO_EnableItem},
 889     {"EndMPrint",           NULL, 0, "",       MACRO_EndMPrint},
 890     {"ExecFile",            "EF", 0, "SSUS",   MACRO_ExecFile},
 891     {"ExecProgram",         "EP", 0, "SU",     MACRO_ExecProgram},
 892     {"Exit",                NULL, 0, "",       MACRO_Exit},
 893     {"ExtAbleItem",         NULL, 0, "SU",     MACRO_ExtAbleItem},
 894     {"ExtInsertItem",       NULL, 0, "SSSSUU", MACRO_ExtInsertItem},
 895     {"ExtInsertMenu",       NULL, 0, "SSSUU",  MACRO_ExtInsertMenu},
 896     {"FileExist",           "FE", 1, "S",      MACRO_FileExist},
 897     {"FileOpen",            "FO", 0, "",       MACRO_FileOpen},
 898     {"Find",                NULL, 0, "",       MACRO_Find},
 899     {"Finder",              "FD", 0, "",       MACRO_Finder},
 900     {"FloatingMenu",        NULL, 0, "",       MACRO_FloatingMenu},
 901     {"Flush",               "FH", 0, "",       MACRO_Flush},
 902     {"FocusWindow",         NULL, 0, "S",      MACRO_FocusWindow},
 903     {"Generate",            NULL, 0, "SUU",    MACRO_Generate},
 904     {"GotoMark",            NULL, 0, "S",      MACRO_GotoMark},
 905     {"HelpOn",              NULL, 0, "",       MACRO_HelpOn},
 906     {"HelpOnTop",           NULL, 0, "",       MACRO_HelpOnTop},
 907     {"History",             NULL, 0, "",       MACRO_History},
 908     {"InitMPrint",          NULL, 1, "",       MACRO_InitMPrint},
 909     {"InsertItem",          NULL, 0, "SSSSU",  MACRO_InsertItem},
 910     {"InsertMenu",          NULL, 0, "SSU",    MACRO_InsertMenu},
 911     {"IfThen",              "IF", 0, "BS",     MACRO_IfThen},
 912     {"IfThenElse",          "IE", 0, "BSS",    MACRO_IfThenElse},
 913     {"IsBook",              NULL, 1, "",       MACRO_IsBook},
 914     {"IsMark",              NULL, 1, "S",      MACRO_IsMark},
 915     {"IsNotMark",           "NM", 1, "S",      MACRO_IsNotMark},
 916     {"JumpContents",        NULL, 0, "SS",     MACRO_JumpContents},
 917     {"JumpContext",         "JC", 0, "SSU",    MACRO_JumpContext},
 918     {"JumpHash",            "JH", 0, "SSU",    MACRO_JumpHash},
 919     {"JumpHelpOn",          NULL, 0, "",       MACRO_JumpHelpOn},
 920     {"JumpID",              "JI", 0, "SS",     MACRO_JumpID},
 921     {"JumpKeyword",         "JK", 0, "SSS",    MACRO_JumpKeyword},
 922     {"KLink",               "KL", 0, "SUSS",   MACRO_KLink},
 923     {"Menu",                "MU", 0, "",       MACRO_Menu},
 924     {"MPrintHash",          NULL, 0, "U",      MACRO_MPrintHash},
 925     {"MPrintID",            NULL, 0, "S",      MACRO_MPrintID},
 926     {"Next",                NULL, 0, "",       MACRO_Next},
 927     {"NoShow",              "NS", 0, "",       MACRO_NoShow},
 928     {"PopupContext",        "PC", 0, "SU",     MACRO_PopupContext},
 929     {"PopupHash",           NULL, 0, "SU",     MACRO_PopupHash},
 930     {"PopupId",             "PI", 0, "SS",     MACRO_PopupId},
 931     {"PositionWindow",      "PW", 0, "IIUUUS", MACRO_PositionWindow},
 932     {"Prev",                NULL, 0, "",       MACRO_Prev},
 933     {"Print",               NULL, 0, "",       MACRO_Print},
 934     {"PrinterSetup",        NULL, 0, "",       MACRO_PrinterSetup},
 935     {"RegisterRoutine",     "RR", 0, "SSS",    MACRO_RegisterRoutine},
 936     {"RemoveAccelerator",   "RA", 0, "UU",     MACRO_RemoveAccelerator},
 937     {"ResetMenu",           NULL, 0, "",       MACRO_ResetMenu},
 938     {"SaveMark",            NULL, 0, "S",      MACRO_SaveMark},
 939     {"Search",              NULL, 0, "",       MACRO_Search},
 940     {"SetContents",         NULL, 0, "SU",     MACRO_SetContents},
 941     {"SetHelpOnFile",       NULL, 0, "S",      MACRO_SetHelpOnFile},
 942     {"SetPopupColor",       "SPC",0, "UUU",    MACRO_SetPopupColor},
 943     {"ShellExecute",        "SE", 0, "SSUUSS", MACRO_ShellExecute},
 944     {"ShortCut",            "SH", 0, "SSUUS",  MACRO_ShortCut},
 945     {"TCard",               NULL, 0, "U",      MACRO_TCard},
 946     {"Test",                NULL, 0, "U",      MACRO_Test},
 947     {"TestALink",           NULL, 1, "S",      MACRO_TestALink},
 948     {"TestKLink",           NULL, 1, "S",      MACRO_TestKLink},
 949     {"UncheckItem",         "UI", 0, "S",      MACRO_UncheckItem},
 950     {"UpdateWindow",        "UW", 0, "SS",     MACRO_UpdateWindow},
 951     {NULL,                  NULL, 0, NULL,     NULL}
 952 };
 953
 954 static int MACRO_DoLookUp(struct MacroDesc* start, const char* name, struct lexret* lr, unsigned len)
 955 {
 956     struct MacroDesc*   md;
 957
 958     for (md = start; md->name && len != 0; md++, len--)
 959     {
 960         if (strcasecmp(md->name, name) == 0 || (md->alias != NULL && strcasecmp(md->alias, name) == 0))
 961         {
 962             lr->proto = md->arguments;
 963             lr->function = md->fn;
 964             return md->isBool ? BOOL_FUNCTION : VOID_FUNCTION;
 965         }
 966     }
 967     return EMPTY;
 968 }
 969
 970 int MACRO_Lookup(const char* name, struct lexret* lr)
 971 {
 972     int ret;
 973
 974     if ((ret = MACRO_DoLookUp(MACRO_Builtins, name, lr, -1)) != EMPTY)
 975         return ret;
 976     if (MACRO_Loaded && (ret = MACRO_DoLookUp(MACRO_Loaded, name, lr, MACRO_NumLoaded)) != EMPTY)
 977         return ret;
 978
 979     lr->string = name;
 980     return IDENTIFIER;
 981 }